change all the things

py/workflows.py

@@ -0,0 +1,52 @@
+from server import PromptServer
+from aiohttp import web
+import os
+import inspect
+import json
+
+root_directory = os.path.dirname(inspect.getfile(PromptServer))
+workflows_directory = os.path.join(root_directory, "pysssss-workflows")
+NODE_CLASS_MAPPINGS = {}
+NODE_DISPLAY_NAME_MAPPINGS = {}
+
+
+@PromptServer.instance.routes.get("/pysssss/workflows")
+async def get_workflows(request):
+    files = []
+    for dirpath, directories, file in os.walk(workflows_directory):
+        for file in file:
+            if (file.endswith(".json")):
+                files.append(os.path.relpath(os.path.join(
+                    dirpath, file), workflows_directory))
+    return web.json_response(list(map(lambda f: os.path.splitext(f)[0].replace("\\", "/"), files)))
+
+
+@PromptServer.instance.routes.get("/pysssss/workflows/{name:.+}")
+async def get_workflow(request):
+    file = os.path.abspath(os.path.join(
+        workflows_directory, request.match_info["name"] + ".json"))
+    if os.path.commonpath([file, workflows_directory]) != workflows_directory:
+        return web.Response(status=403)
+
+    return web.FileResponse(file)
+
+
+@PromptServer.instance.routes.post("/pysssss/workflows")
+async def save_workflow(request):
+    json_data = await request.json()
+    file = os.path.abspath(os.path.join(
+        workflows_directory, json_data["name"] + ".json"))
+    if os.path.commonpath([file, workflows_directory]) != workflows_directory:
+        return web.Response(status=403)
+
+    if os.path.exists(file) and ("overwrite" not in json_data or json_data["overwrite"] == False):
+        return web.Response(status=409)
+
+    sub_path = os.path.dirname(file)
+    if not os.path.exists(sub_path):
+        os.makedirs(sub_path)
+
+    with open(file, "w") as f:
+        f.write(json.dumps(json_data["workflow"]))
+
+    return web.Response(status=201)